Patents by Inventor Juha Pimiä

Juha Pimiä has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20120273483
    Abstract: A cooking vessel, such as kettle, frying pan or cooking pot, has a bottom part suitable for heating by induction. In solutions known before, an attachment of ferromagnetic plate, placed at the bottom, to blank container is multistage, demanding exceptional precision and/or non-reliable. In addition, in solutions known before, stainless steel is used; to which use some disadvantages are related. In the present invention a plate is used as ferromagnetic member, which is coated, at least from its one surface, by another material, such as aluminum. Ferromagnetic piece is attached e.g. by pressure welding to blank container. In solution provided by the invention it is possible to use an iron plate as ferromagnetic material.
    Type: Application
    Filed: November 26, 2010
    Publication date: November 1, 2012
    Applicant: IITTALA GROUP OY AB
    Inventor: Juha Pimiä